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We are looking for a talented Senior Backend Developer to join our growing team and lead the architecture and scaling of our real-time, high-performance platform. You will be responsible for designing and implementing critical backend systems that support millions of users while ensuring ultra-low latency, high availability, and seamless performance.
This is a high-impact role where you'll work on cutting-edge backend solutions for cloud-scale gaming infrastructure.
What You'll Do
Architect and develop highly scalable, distributed backend services to support real-time gaming interactions.
Optimize performance and reduce latency in microservices-based architectures handling millions of concurrent users.
Ensure high availability, fault tolerance, and efficient resource utilization in a cloud-based environment.
Design and implement high-throughput data pipelines for real-time event processing.
Develop and manage robust APIs, databases, and caching layers to efficiently handle gaming sessions.
Work in an agile, fast-paced environment, taking ownership of core backend services.
Mentor and guide team members, fostering engineering excellence and knowledge sharing.

Required SW Engineer Team Leader
As a Frontend Infrastructure Team Leader, you will shape the foundations that power our frontend ecosystem and influence how engineering excellence is practiced across the company.
Why Join Us:
Own and shape frontend standards, architecture, and best practices company-wide
Lead innovation initiatives using cutting-edge frontend technologies and modern development approaches
Drive high-impact infrastructure projects that enable product teams to scale efficiently
Grow as a strategic technical leader with broad organizational influence
Key Responsibilities:
Provide strong technical leadership and architectural direction for our frontend infrastructure
Lead, mentor, and grow a team of frontend engineers, fostering a culture of ownership, collaboration, and excellence
Define and execute the frontend infrastructure roadmap in alignment with company objectives
Evaluate and implement modern frontend technologies and best practices to ensure scalability, performance, and maintainability
Collaborate cross-functionally with product, backend, design, and other stakeholders to drive cohesive solutions.

Required Frontend Team Leader
As a Frontend Infrastructure Team Leader, you will shape the foundations that power our frontend ecosystem and influence how engineering excellence is practiced across the company.
Why Join Us:
Own and shape frontend standards, architecture, and best practices company-wide
Lead innovation initiatives using cutting-edge frontend technologies and modern development approaches
Drive high-impact infrastructure projects that enable product teams to scale efficiently
Grow as a strategic technical leader with broad organizational influence
Key Responsibilities:
Provide strong technical leadership and architectural direction for our frontend infrastructure
Lead, mentor, and grow a team of frontend engineers, fostering a culture of ownership, collaboration, and excellence
Define and execute the frontend infrastructure roadmap in alignment with company objectives
Evaluate and implement modern frontend technologies and best practices to ensure scalability, performance, and maintainability
Collaborate cross-functionally with product, backend, design, and other stakeholders to drive cohesive solutions.

Required Senior Backend Engineer
Your Mission
As a Backend Engineer, you build the scalable, resilient engine that powers the platform. Your mission is to design and implement high-performance services that handle massive scale, ensuring data integrity and system reliability for thousands of brands. Working within a product team, you will translate complex business logic into robust architectural solutions, ensuring that our infrastructure can scale as fast as our customers do.
Key Responsibilities:
Distributed Systems Design: Design and build microservices and event-driven architectures that are resilient, scalable, and maintainable. You will make critical decisions on synchronous vs. asynchronous communication and data consistency.
Data Mastery: Manage the lifecycle of data across our platform. You will design efficient database schemas (SQL & NoSQL) and optimize query performance to handle high-throughput workloads.
Operational Excellence: Embrace the You Build It, You Run It philosophy. You will own your services in production, implementing observability (logging, tracing, metrics) to detect issues before our customers do.
API Craftsmanship: Build clean, secure, and well-documented APIs (REST/GraphQL) that serve as the contract between our backend services and the frontend experience.

Required Senior Frontend Engineer
Your Mission
As a Senior Frontend Engineer, you are the architect of the first impression and a leader in technical execution. Your mission is to define and build highly responsive, intuitive web experiences that set the industry standard for usability and speed. You will leverage and guide the team in modern React architecture best practices, ensuring that every interaction feels instant, every pixel serves a purpose, and our customers enjoy a frictionless, performant product experience at massive scale. You arent just implementing designs; you are engineering the high-performance engine that powers our customer experience, obsessed with delivering a high-quality, snappy UI at scale and mentoring others to do the same.
Key Responsibilities:
Modern Stack Architecture & Leadership: Architect, build, and lead the implementation of production-grade applications using Tanstack/Next.js and advanced React patterns to deliver optimized, scalable, and maintainable user interfaces. Act as a subject matter expert for the frontend stack.
Performance Obsession & Ownership: Own the Speed Index across multiple applications. You will proactively define, measure, and optimize Core Web Vitals (LCP, CLS, INP) and fine-tune bundle sizes to ensure our apps perform flawlessly on any network, setting performance standards for the team.
Component Craftsmanship & Design System Leadership: Design and build composable, accessible, and themeable UI libraries using Radix UI, shadcn/ui, and Tailwind CSS. You will be a key contributor and owner of our internal design system, ensuring consistency, accessibility, and scalability across the organization.
State & Data Mastery: Design and implement robust strategies for managing complex server and client state seamlessly, ensuring data is fresh, cached efficiently, synchronized perfectly, and the data flow is highly performant.

Required Senior Full Stack Engineer
Your Mission
As a Senior Full Stack Engineer, you are a core partner in the product team, shaping not just how we build, but what we build. Your mission is to architect high-scale systems within a dynamic environment where engineering excellence meets rapid innovation.
You will join a culture of radical end-to-end ownership, where teams deploy to production dozens of times a day. Leveraging a diverse, modern tech stack and cutting-edge tools, you will turn complex architectural challenges into seamless user experiences, knowing that the code you ship in the morning can impact thousands of brands by the afternoon.
Key Responsibilities
System Architecture: Architect robust, scalable full-stack solutions. You arent just writing code; you are making critical decisions on data modeling, API design, and system resilience.
End-to-End Ownership: Own your features from the whiteboard to production. You build it, you ship it, you run it-giving you complete control over your craft.
Strategic Influence: Partner directly with Product Managers and Designers during Discovery. Your technical insights will validate feasibility and shape the product roadmap before a single line of code is written.
Mentorship & Quality: Be a force multiplier. By conducting code reviews and mentoring junior engineers, you will raise the collective technical bar of the entire team.

Required Staff Engineer
We are leading the next era of trust and loyalty in eCommerce. With AI-powered Reviews and Loyalty solutions, we help brands turn browsers into customers and customers into advocates. Through deep integrations across the eCommerce ecosystem and the trust of over 30,000 global brands, we deliver seamless omnichannel experiences that increase conversion, strengthen customer relationships, and drive profitable, long-term growth.
Your Mission:
As a Staff Engineer, you will serve as the technical anchor for a critical business domain. Your mission is to look beyond the immediate sprint and shape the long-term architectural vision that allows our product to scale, evolve, and deliver massive value.
You will operate at the intersection of Business Strategy and Deep Tech. You wont just be senior support; you will be a strategic partner to Product Leadership, defining how we solve our biggest problems. You will act as a Force Multiplier-tackling the most complex cross-team challenges while simultaneously elevating the skills, velocity, and quality of every engineer around you.
Key Responsibilities
Own the Technical Vision: Define and drive the architectural roadmap for your product domain. You will anticipate scaling bottlenecks, design resilient distributed systems, and ensure our tech stack supports the next 10x of business growth.
Solve the Hard Problems: Tackle complex, cross-cutting technical challenges that span multiple teams or services-whether its migrating a legacy monolith, optimizing high-throughput data pipelines, or defining new API standards.
Be a Force Multiplier: Mentor Senior Engineers and Tech Leads, helping them grow into the next generation of leaders. You will introduce engineering patterns, tools, and practices that make the entire organization faster and safer.
Partner with Product: Work directly with Directors and VPs of Product to validate feasibility early in the discovery phase. You will translate ambitious business goals into pragmatic technical strategies.
Remain Hands-On: While you lead strategy, you are still a builder. You will code the critical paths, prototype complex solutions, and set the standard for code quality and review.

Required Product Designer
We are leading the next era of trust and loyalty in eCommerce. With AI-powered Reviews and Loyalty solutions, we help brands turn browsers into customers and customers into advocates. Through deep integrations across the eCommerce ecosystem and the trust of over 30,000 global brands, we deliver seamless omnichannel experiences that increase conversion, strengthen customer relationships, and drive profitable, long-term growth.
About the job:
If youre into online shopping (who isnt these days?), chances are youve crossed paths with us. Were all about eCommerce retention - helping brands of every size turn one-time shoppers into lifelong customers.
Think loyalty programs and reviews - its what we do best. Plus, weve got more tricks up our sleeve.
With teams spread across the globe - from the US and Canada to the UK, Israel, Bulgaria, and Australia - were growing fast. Our main mission? Delivering cutting-edge technology that sets new standards in the industry.
Sounds exciting? Then read on, because were looking for curious professional talents to be a part of building the future of the e-commerce industry.
Were on a mission to help brands strengthen relationships with their customers through innovative retention marketing solutions. As part of our Loyalty Product team, youll play a pivotal role in shaping the future of our loyalty experience by creating intuitive, thoughtful, data-informed, and customer-centric designs that directly influence product strategy and customer outcomes. This role is central to our growth and impact, giving you the opportunity to partner closely with Product and Engineering to craft meaningful user experiences and deliver real value.
Why join us?
Join a fast-paced, product-led company where design has a central seat at the table
Work in a true product trio with a PM and Tech Lead, influencing both strategy and execution
Shape how leading eCommerce brands reward and retain their customers through loyalty
Own end-to-end design for experiences used by millions of shoppers
Apply strong user empathy and design thinking to solve meaningful problems
Drive the evolution of our loyalty offering through hands-on discovery, ideation, and experimentation
Build Your Career Growth: dynamic organization offering personalized career growth, and recognition.

Were looking for a Backend Developer to join our team and play a key role in shaping our product. You'll be responsible for building, optimizing, and scaling our platform using a modern tech stack.
What Youll Do:
Own the end-to-end design and implementation of features
Take full responsibility for projects, from conception to post-deployment, in a fast-paced, collaborative environment.
Improve the scalability and performance of our platform as we grow.
Handle the entire development cycle, including architecture, design, development, and deployment.
Our Tech Stack:
.NET Core
MS SQL, Redis, MongoDB, and Elasticsearch
Cloud: AWS, Azure, GCP

Required Senior Fullstack Engineer
Joining us means entering a career journey for seniors, building your tailored development roadmap. Here, you are the one to choose the technologies you want to practice, and steer your tech career to becoming a Tech Lead.
While seniority doesn't signify the end of learning, it can often be difficult to find the time and hands-on experience to focus on your professional development. You can choose what you want and need to learn, have a mentor to take you there, and the hands-on practice to "walk the talk".
Responsibilities:
Consulting for FrontEnd best practices & tools
Transforming orgs from monoliths to micro-frontend architecture
Establishing coding standards across multiple development teams
Creating tech design documents from a feature descriptions
Implementing with performance, security and scalability in mind
Utilizing industry standard paradigms
Taking feature ownership from design, architecture, task breakdown, implementation and testing and production.
Always Hands-on
Learn:
Create your own personal roadmap-
Choose what you want and need to learn
Work with a mentor to take you there
Get all the needed knowledge
Practice hands-on to "walk the talk".

Required Senior DevOps Engineer
Joining us means entering a career journey, building your tailored development roadmap.
While seniority doesn't signify the end of learning, it can often be difficult to find the time and hands-on experience to focus on your professional development. You can choose what you want and need to learn and the hands-on practice to "walk the talk"
What Youll Gain:
Micro and Macro Perspective- With exposure to 70-100 relevant clients in the field, youll gain a broad view and deep understanding of different technologies and methodologies across various industries.
Technical Mastery: Utilize state-of-the-art DevOps tools and practices in real-world production settings, ensuring you are always at the forefront of technology. Embrace a cloud-native stack and the 15-factor app principles to build scalable, maintainable, and efficient applications.
Expert DevOps Community- Join a team of ~50 dedicated DevOps professionals who live and breathe DevOps. Youll collaborate, share knowledge, and refine practices together, growing as part of a supportive and highly skilled group.
Toolbox- As a company with over 25 years of experience, we provide a robust technical foundation and a comprehensive toolbox, developed through years of knowledge and integration of best-in-class tools.
Responsibilities:
Microservices Transformation- Lead the migration from monolithic systems to microservices using Kubernetes, Istio, and Linkerd. Your work will focus on ensuring reliability, scalability, and fault tolerance in production.
Container Orchestration- Manage Kubernetes clusters at scale, automate deployments with Helm, and integrate continuous delivery using Gitops technologies (ArgoCD).
Developer Experience- Improve CI/CD pipelines with GitLab CI, github-actions, and other tools to enhance productivity and streamline workflows.
GitOps and Automation- Implement GitOps using FluxCD and automate infrastructure management with Terraform. Youll be responsible for maintaining security and configuration management with HashiCorp Vault.
Monitoring and Observability- Build and manage observability stacks using Prometheus, Grafana, Loki, and Jaeger, ensuring full visibility and fast incident response.
Production Readiness- Define production-readiness standards and implement monitoring tools like Datadog and New Relic to ensure systems are stable and performant.

Required Senior Data Engineer
In your role as a Data Engineer, you'll be actively engaged in the most fascinating and demanding projects for our clients. Handling high-scale operations, heavy traffic, stringent SLAs, and massive data volumes is just the starting point. Our leadership in the realms of Big Data, Streaming Data, and Complex Event Processing (CEP) stems from our adept use of cutting-edge, optimal technologies.
Responsibilities:
Apply software-engineering methods and best practices (Medallion Architecture) in Data Lake management, using tools like DBT.
Develop Data pipelines to ingest and transform data.
Manage and enhance orchestrated pipelines across company
Data Modeling: Developing data models to ensure efficient storage, retrieval, and processing of data, often involving schema design for NoSQL databases, data lakes, and data warehouses. This will also include catalogs of data.
Scalability: Ensuring that the big data architecture can scale horizontally to handle large volumes of data and high traffic loads.
Data Security: Implementing security measures to protect sensitive data, including encryption, access controls, and data masking.
Data Governance: Establishing data governance policies to ensure data quality, compliance with regulations, and data lineage.

Required Senior Backend Engineer
Seniority isnt the end of learning - its the start of your next leap.
Here, you define your tech journey: choose the technologies you want to master, set your own growth path, and gain the hands-on experience to become a Backend Tech Lead.
Work with top-tier companies, tackle complex engineering challenges, and leave your mark on large-scale systems - all while staying at the forefront of technology.
This is a hybrid position.
What Youll Do:
Architect, design, and build high-performance, scalable backend systems.
Work with advanced algorithms, data structures & distributed computing.
Design and implement robust, secure APIs.
Use best practices to ensure flexibility, extensibility, and maintainability.
Develop SQL & NoSQL persistence solutions with optimal data modeling & performance.
Build and scale cloud-based infrastructures.

We're looking for a Data Engineer to own and evolve the data infrastructure that sits underneath all of it. The pipeline is already built and running at real scale. Your job is to go deeper - embedding data further into the business and pushing the AI/ML layer forward. This isn't a maintenance role. It's an ownership role.

In this role, you will:

Our data pipelines run faster, scale cleaner, and break less - because you own the architecture and optimization of our BigQuery warehouse end-to-end.
High-throughput processing and real-time analytics become possible at a scale we haven't reached yet - because you're shaping the distributed systems that get us there.
Data capabilities land in the hands of the people who need them - data scientists, engineers, and product stakeholders from problem to solution, not as a downstream dependency.
The infrastructure gets more reliable, more automated, and easier to monitor - because you treat DevOps and MLOps as part of the job, not someone else's problem.
AI/ML models move from development into production and stay there - not handed off, but owned through the full deployment lifecycle.